Individual Calculations May 2011
 Espin Diaz, Edwin  Total change: 60.15  Rating chartPersonal card
 XV Grand Prix 6ta. Parada 2010 U-2100 Quevedo ECU 2010-10-08
RcRownchangeKK*chgGame
 1911 1702 1.50 5 0.28 15 4.20 
  Arrata Peralta, Pedro 1996 ECU1.0010.851512.75 
  Salazar Loor, Rodger 2033 ECU0.001-0.1215-1.80 
  Sanchez, Cesar 1914 ECU0.001-0.2315-3.45 
  Carrasco, Alejandro 1882 ECU0.001-0.2615-3.90 
  Sanchez, Paul 1731 ECU0.5010.04150.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XV Grand Prix Nacional 7ma. Parada 2010 Categoría U-2100 Santo Domingo ECU 2010-10-29
RcRownchangeKK*chgGame
 1997 1702 1.00 4 0.35 15 5.25 
  Guerrero Fuentes, Carlos 2098 ECU0.5010.42156.30 
  Galefsky Caycho, Eduardo 2058 CHI0.5010.39155.85 
  Versosa Bravo, Johann 1923 ECU0.001-0.2215-3.30 
  Leon Magallanes, Isaac 1907 ECU0.001-0.2415-3.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 II JUEGOS NACIONALES PREJUVENILES MASCULINO "EL ORO 2010" Zaruma ECU 2010-11-20
RcRownchangeKK*chgGame
 1675 1702 4.00 4 1.86 15 27.90 
  Llamuca, Henry 1494 ECU1.0010.23153.45 
  Salazar, Jair 1675 ECU1.0010.46156.90 
  Moncada Russo, Bryan 1821 ECU1.0010.66159.90 
  Rezabala Leon, Jordan 1710 ECU1.0010.51157.65 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 CAMPEONATO NACIONAL U-19 MASCULINO 2011 Portoviejo ECU 2011-01-26
RcRownchangeKK*chgGame
 1908 1702 3.50 8 1.52 15 22.80 
  Jarrin Cobos, Jose 2012 ECU0.5010.36155.40 
  Olvera Urena, Yasser 1760 ECU1.0010.58158.70 
  Leon Calderon, Jonathan 2102  * ECU0.001-0.0815-1.20 
  Vallejo Turriago, Renato 1832 ECU0.001-0.3215-4.80 
  Godoy Mendia, Alex 1848 ECU1.0010.701510.50 
  Crespo Hidalgo, Carlos 1928 ECU0.001-0.2115-3.15 
  Azua Avila, Vicente 1859 ECU1.0010.711510.65 
  Ricaurte Macancela, Juan Carlos 1920 ECU0.001-0.2215-3.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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